deficiency of iron meaning in English

缺铁

Deficiencies of iron , folic acid , vitamin c , copper , zinc , and vitamin a may occur in inadequately fed infants and children
婴儿及儿童喂养不当也会造成铁、酸、维生素c 、铜、锌和维生素a等的不足。
The study reveals that the infected soil is of high ph value and low effective iron content and the afore - said infected trees and plants suffer from a deficiency of iron for their normal growth , as the alkali soil is lack of effective iron , and the insufficiency in turn weakens the rhizome of the trees to absorb iron effectively and impedes the movement of iron along the trunk and branches
结果表明：舟山市朱家尖苗木基地红楠黄化是由于基地土壤呈碱性，致使土壤中缺少有效态铁，影响了根系对铁的吸收和铁在树体内的移动及有效性，不能满足红楠正常生长对铁的需要而引起的缺绿黄化症。